Revert of Updating OTS repo from https://github.com/khaledhosny/ots.git

third_party/ots/src/vmtx.cc

Index: third_party/ots/src/vmtx.cc
diff --git a/third_party/ots/src/vmtx.cc b/third_party/ots/src/vmtx.cc
deleted file mode 100644
index e29d32b29f9b55de3a76727a2d0af75f656b860d..0000000000000000000000000000000000000000
--- a/third_party/ots/src/vmtx.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "vmtx.h"
-
-#include "gsub.h"
-#include "maxp.h"
-#include "vhea.h"
-
-// vmtx - Vertical Metrics Table
-// http://www.microsoft.com/typography/otspec/vmtx.htm
-
-#define TABLE_NAME "vmtx"
-
-namespace ots {
-
-bool ots_vmtx_parse(OpenTypeFile *file, const uint8_t *data, size_t length) {
-  Buffer table(data, length);
-  OpenTypeVMTX *vmtx = new OpenTypeVMTX;
-  file->vmtx = vmtx;
-
-  if (!file->vhea || !file->maxp) {
-    return OTS_FAILURE_MSG("vhea or maxp table missing as needed by vmtx");
-  }
-
-  if (!ParseMetricsTable(file, &table, file->maxp->num_glyphs,
-                         &file->vhea->header, &vmtx->metrics)) {
-    return OTS_FAILURE_MSG("Failed to parse vmtx metrics");
-  }
-
-  return true;
-}
-
-bool ots_vmtx_should_serialise(OpenTypeFile *file) {
-  // vmtx should serialise when vhea and GSUB are preserved.
-  // See the comment in ots_vhea_should_serialise().
-  return file->vmtx != NULL && file->vhea != NULL &&
-      ots_gsub_should_serialise(file);
-}
-
-bool ots_vmtx_serialise(OTSStream *out, OpenTypeFile *file) {
-  if (!SerialiseMetricsTable(file, out, &file->vmtx->metrics)) {
-    return OTS_FAILURE_MSG("Failed to write vmtx metrics");
-  }
-  return true;
-}
-
-void ots_vmtx_free(OpenTypeFile *file) {
-  delete file->vmtx;
-}
-
-}  // namespace ots
-
-#undef TABLE_NAME